//
// Copyright © 2024 Hardcore Engineering Inc.
//
// Licensed under the Eclipse Public License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License. You may
// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//

import type { LoginInfoByToken, LoginInfoRequest, WorkspaceLoginInfo } from './types'

export function isWorkspaceLoginInfo (loginInfo: LoginInfoByToken): loginInfo is WorkspaceLoginInfo {
  return !isLoginInfoRequest(loginInfo) && (loginInfo as WorkspaceLoginInfo)?.workspace != null
}

export function isLoginInfoRequest (info: LoginInfoByToken): info is LoginInfoRequest {
  return (info as LoginInfoRequest)?.request
}

export function getClientTimezone (): string | undefined {
  try {
    return Intl.DateTimeFormat().resolvedOptions().timeZone
  } catch (err: any) {
    console.error('Failed to get client timezone', err)
    return undefined
  }
}
